Protect the edges of a designated tiled movement joint with the B.A.T BATEX Aluminium Expansion Joint. The 3 m aluminium profile frames a flexible grey centre, giving the tiled surface a neat finish while leaving the joint free to perform as designed.
Choose the 11 mm profile with 6 mm joint or the 12.5 mm profile with 10 mm joint, depending on the dimensions specified for your installation. The grey centre provides a discreet line through the tiled surface, while the aluminium sections protect adjacent tile edges.
Key benefits
- Designed for movement-joint details within tiled installations
- Aluminium side profiles help protect adjacent tile edges
- Flexible centre remains visible and free to accommodate the intended joint movement
- Choose from two profile-height and joint-width combinations
- Supplied in full 3 m lengths
Size options
- 11 mm profile height, 6 mm nominal joint width
- 12.5 mm profile height, 10 mm nominal joint width
- Finish: Grey
Installation considerations
Confirm the selected profile and joint width against the required movement-joint layout. Do not bridge the flexible centre with tile, grout or adhesive. This is a movement-joint finishing component, not an alternative to specifying the correct joint design.

